Answers

Hi Akimjo,
I’ve got the same router model at home and have experienced the same issues. However, for me it always works if I first restart the router. Therefore this seems to me as an issue with some kind of memory leak in the router since it appears after the router has been on for a while.
Luckily (to me at least) these issues only appear during the first onboarding of my robot. After that it works flawlessly
Please try this yourself to see if it works for you as well!

First i restarted it, didn’t help. Then i did a factory reset on the router, that didn’t help either. Then i started the set up while tinkering with the router settings and after a while the app finally found the router.